@NWSCheyenne

Official Twitter account for the National Weather Service Cheyenne, Wyoming. Details: https://xitter.cf/t.co/i8x6KlUdtQ

 Cheyenne, Wyoming
weather.gov/cys/
Joined June 2012
  • Tweets34.5K
  • Following151
  • Followers19.9K
25.8KMedia
Another day of warm, above-average temperatures for this time of year is expected on Tuesday. Plenty of sunshine with a few afternoon clouds are anticipated tomorrow afternoon. For some perspective, our average high in Cheyenne tomorrow is only 57°F! #wywx #newx
Graphic showing Tuesday high temperatures across SE Wyoming and the Nebraska Panhandle

ALT Graphic showing Tuesday high temperatures across SE Wyoming and the Nebraska Panhandle

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October 18th, 4:30PM - A fairly mild, above average week is expected across the region. Temperatures warm into the 60s and 70s each day with partly cloudy skies. Rain chances start to increase towards the end of the week with winds increasing into the weekend. #WYwx #NEwx
Graphic with a painting of autumn trees in the background. In the foreground are 5 rectangles. Each rectangle has the forecast for a different day from Monday through Friday.

ALT Graphic with a painting of autumn trees in the background. In the foreground are 5 rectangles. Each rectangle has the forecast for a different day from Monday through Friday.

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October 17th, 3:30PM - Above average temperatures are expected for Sunday with highs in the 60s and 70s. Mostly clear skies will become partly cloudy through the afternoon hours with relatively weak winds for the region. A beautiful day to enjoy some time outside! #WYwx #NEwx
Graphic with an image of the forecast high temperatures for Sunday on the right. On the left is a small paragraph about the weather reading, “Above average temperatures expected Sunday with mostly clear skies becoming partly cloudy. Fairly light winds expected for much of the area.”

ALT Graphic with an image of the forecast high temperatures for Sunday on the right. On the left is a small paragraph about the weather reading, “Above average temperatures expected Sunday with mostly clear skies becoming partly cloudy. Fairly light winds expected for much of the area.”

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A Red Flag Warning has been issued for the Arlington & Elk Mountain areas until 7PM today. Gusty west winds and very low humidity will create favorable conditions for the rapid spread of wildfire. #wywx #newx
Map of Red Flag Warning in effect Saturday, 10/17

ALT Map of Red Flag Warning in effect Saturday, 10/17

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Today's forecast is clear skies with high temps in the 60's and 70's. There's a high wind warning out for Arlington and Bordeaux so drive with caution on the Interstates and give the Semi's plenty of room. Go out and enjoy this beautiful fall day outdoors! #NEwx #WYwx
The subdued background depicts fall foliage with leaves of golden amber. The High temperatures are placed in front of a portion of the background displaying the forecasted temperatures at popular towns. Informational text is displayed on the left side with a transparent black background with white texts highlighting a word of caution if driving on the Interstates today as Bordeaux and Arlington are expected to experience high winds which poses a danger to high profile vehicles.

ALT The subdued background depicts fall foliage with leaves of golden amber. The High temperatures are placed in front of a portion of the background displaying the forecasted temperatures at popular towns. Informational text is displayed on the left side with a transparent black background with white texts highlighting a word of caution if driving on the Interstates today as Bordeaux and Arlington are expected to experience high winds which poses a danger to high profile vehicles.

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October 16th, 1:45PM- A High Wind Warning has been issued for the Arlington/Elk Mountain and Bordeaux wind prone zones of southeast Wyoming from 6AM to 7PM on Saturday. Wind gusts up to 60 mph are expected. Fire danger will increase as downsloping winds dry out the surface. #WYwx
Graphic with an image of the High Wind Warnings at Arlington/Elk Mountain and Bordeaux on the left. On the right is information about the Warning.

ALT Graphic with an image of the High Wind Warnings at Arlington/Elk Mountain and Bordeaux on the left. On the right is information about the Warning.

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October 15th, 9:30PM - Here’s a look at the forecast for the upcoming weekend. Cool temperatures stick around on Friday before warming back into the 60s and 70s for the weekend. Mostly sunny skies expected Friday and Saturday, with breezy conditions each day. #WYwx #NEwx
Graphic with a cork-board background. In the foreground are 3 sticky notes, each with the forecast for a different day between Friday and Sunday.

ALT Graphic with a cork-board background. In the foreground are 3 sticky notes, each with the forecast for a different day between Friday and Sunday.

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A Freeze Warning is in effect for southeast Wyoming and western Nebraska Thursday night into Friday morning. Overnight lows will range from 20 to 30 degrees. Take action to protect sensitive plants, equipment, and outdoor plumbing. #WYwx #NEwx
Map showing overnight low temperatures and where a Freeze Warning is in effect.

ALT Map showing overnight low temperatures and where a Freeze Warning is in effect.

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Freeze Watch has been upgraded to a Warning for east central Wyoming and areas west of Interstate 25. Freezing temperatures in the 20s are expected, so be sure to protect sensitive plants and any outdoor equipment. #wywx #newx

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A Freeze Watch is in effect for overnight Thursday into Friday AM, as lower elevations are expecting the first freeze of the season. Make sure to protect sensitive plants and any equipment! We will be waking up to frigid temperatures mainly in the 20s on Friday AM. #wywx #newx
Graphic showing the Freeze Watch and Friday morning low temperatures.

ALT Graphic showing the Freeze Watch and Friday morning low temperatures.

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Winter Weather Advisories in effect for the Snowy and Sierra Madre Mountains, higher elevations of I-80 including Arlington and Elk Mountain, along with the Laramie Valley until noon on Thursday. Make sure to be extra cautious on the roads when traveling through these areas!
Graphic showing the location of the Winter Weather Advisory across SE Wyoming.

ALT Graphic showing the location of the Winter Weather Advisory across SE Wyoming.

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A Dense Fog Advisory has been issued for the Interstate 80 Summit and the southern Laramie Range Foothills until noon Wednesday. Near zero visibilities have been observed near the Summit. Please use Caution while traveling.

ALT

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The Winter Weather Advisory has been extended to include the Interstate 80 Summit, the northern Snowy Range Foothills (Elk Mountain), and the Sierra Madre Range starting 6 PM this evening and continuing through noon Thursday. #wywx

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Snowfall probabilities for upcoming system Wednesday into Thursday. Rain is expected for much of the day Wednesday, transition to snow/wintery mix during the evening hours for areas along and west of the Laramie Range. Uncertainty remains in snowfall amounts. #WYwx #NEwx
Two maps showing snowfall probabilities. One map shows the potential for 1 inch of snow or more. The other shows the potential for 4 or more inches of snow. Probabilities are highest in the Snowy and Sierra Madre Ranges, and for areas along and west of the Laramie Range.

ALT Two maps showing snowfall probabilities. One map shows the potential for 1 inch of snow or more. The other shows the potential for 4 or more inches of snow. Probabilities are highest in the Snowy and Sierra Madre Ranges, and for areas along and west of the Laramie Range.

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Expect rain showers and a few isolated thunderstorms mainly west of I-25 this evening and overnight. Cooler tomorrow, with a possibility of a rain/snow mix into the evening. Highest confidence for accumulating snow Weds PM --> Thurs AM will be west of the I-25 corridor. #wywx
Graphic showing the timeline for precipitation type and chances.

ALT Graphic showing the timeline for precipitation type and chances.

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A Winter Weather Advisory is in effect from 12AM Wednesday until 12PM Thursday mainly for the Snowy Range. Periods of moderate to heavy snow are expected above 9000 feet, with 5"-10" expected. Winds up to 35 mph may result in blowing snow and reduced visibility. #wywx
Graphic showing the Winter Weather Advisory for the Snowy Mountain Range

ALT Graphic showing the Winter Weather Advisory for the Snowy Mountain Range

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The Dense Fog Advisory has been expanded eastward and extended until 11AM. Travelers should be prepared for areas of visibility under one quarter mile in these areas. Expect gradual improvements through the rest of the morning. #wywx #newx
Updated Dense Fog Advisory

ALT Updated Dense Fog Advisory

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A Dense Fog Advisory is in effect until 9 AM this morning for the I-80 Summit between Cheyenne and Laramie. If traveling along this route, slow down, use your headlights, and give plenty of distance between you and other drivers. #wywx
Graphic with a map showing the South Laramie Range and Foothill zones under a dense fog advisory until 9 AM this Tuesday morning.

ALT Graphic with a map showing the South Laramie Range and Foothill zones under a dense fog advisory until 9 AM this Tuesday morning.

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October 12th, 7PM - A widespread freeze is looking increasingly likely Thursday night into Friday morning, where lows will be at or below 32F everywhere. Some locations will likely see a hard freeze as well. Start preparing yourself and outdoor plants for the freeze. #WYwx #NEwx
Graphic with a frosted over background. In the foreground is a rectangle on the left showing morning low temperatures Friday and on the right is a box talking about the upcoming freeze.

ALT Graphic with a frosted over background. In the foreground is a rectangle on the left showing morning low temperatures Friday and on the right is a box talking about the upcoming freeze.

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Oct. 12th, 4:30PM - Much cooler days are in store for mid-week for the entire region. High temperatures will be in the 40s and 50s, after a relatively warmer day expected Tuesday. Daily precipitation chances are anticipated. Wednesday will have the highest coverage. #WYwx #NEwx
Graphic with an image of a dark umbrella with raindrops in the background. In the foreground on the right are three circles, showing the expected conditions Tuesday through Thursday with expected temperatures listed below. On the left side of the image is another circle with expected conditions for Monday night with expected temperatures listed below.

ALT Graphic with an image of a dark umbrella with raindrops in the background. In the foreground on the right are three circles, showing the expected conditions Tuesday through Thursday with expected temperatures listed below. On the left side of the image is another circle with expected conditions for Monday night with expected temperatures listed below.

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